# Addition permit B2506013 at 1000 Thomas Jefferson St NW, Washington

DC Department of Buildings permit B2506013: issued Aug 4, 2026 for addition work at 1000 Thomas Jefferson St NW. Level 3 Alteration and Addition to building converting from office to ground-level retail and 120 apartments, including restoration of the existing garage. Proposed floor area 172,545 SF and area affected by the work 236,790 SF. Structural demolition, alterations and repairs under B2505443. Doee 8252 eisf25-00458.

- Permit number: B2506013
- Issued: Aug 4, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20007
- All permits at this address: https://nearbypermits.com/washington-dc/address/1000-thomas-jefferson-st-nw/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), District of Columbia, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-08 22:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1000 Thomas Jefferson St NW: https://nearbypermits.com/washington-dc/address/1000-thomas-jefferson-st-nw/